The Logged In Users screen is used to display a list of all Users who have a current session within Call2Field Online.
To access this, click your Username on the top-right and choose System Settings.
When the System Settings Sidebar opens, select Logged in Users.
The User List will display the User's name, their IP address, the date/time of their session expiry. There is also a delete button on each line to end an active session and force the user to be logged out.